From: Tudor Ambarus <tudor.ambarus@microchip.com>
Date: Mon, 25 Jul 2022 09:25:00 +0000 (+0300)
Subject: mtd: spi-nor: core: Shrink the storage size of the flash_info's addr_nbytes
X-Git-Tag: v6.1-rc5~689^2~1^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=aa5d980a144cd0bf717eb16609c29ff276f8bd47;p=platform%2Fkernel%2Flinux-starfive.git

mtd: spi-nor: core: Shrink the storage size of the flash_info's addr_nbytes

The maximum number of address bytes in SPI NOR is 4. Shrink the storage
size of the flash_info's addr_nbytes.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: Michael Walle <michael@walle.cc>
Reviewed-by: Pratyush Yadav <p.yadav@ti.com>
Link: https://lore.kernel.org/r/20220725092505.446315-3-tudor.ambarus@microchip.com
---

diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h
index 14921a5..19a692e 100644
--- a/drivers/mtd/spi-nor/core.h
+++ b/drivers/mtd/spi-nor/core.h
@@ -487,7 +487,7 @@ struct flash_info {
 	unsigned sector_size;
 	u16 n_sectors;
 	u16 page_size;
-	u16 addr_nbytes;
+	u8 addr_nbytes;
 
 	bool parse_sfdp;
 	u16 flags;